Analysis Nodes AKAmplitudeTracker Performs a root-mean-square on a signal to get overall amplitude of a signal. The output signal looks similar to that of a classic VU meter. See more Declaration Swift open class AKAmplitudeTracker : AKNode, AKToggleable, AKComponent, AKInput AKFrequencyTracker This is based on an algorithm originally created by Miller Puckette. See more Declaration Swift open class AKFrequencyTracker : AKNode, AKToggleable, AKComponent, AKInput © 2018 Aurelius Prochazka. All rights reserved. (Last updated: 2018-10-30) Generated by jazzy ♪♫ v0.9.3, a Realm project.